K-Beauty, by definition, is an umbrella term for skincare products and rituals that are derived from South Korea. As someone who lived in South Korea for four years in my teaching days, I can tell you that beauty over there is visible and felt. In  Korea, something as simple as showering after the gym becomes a little luxury. Most of us here at home would take a towel, soap, and lotion to the shower and off we’d go. Korean women shower with a carton of milk – meaning they rinse their bodies with milk as their final rinse – this …